package com.zy.xing;

import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;
import java.io.UnsupportedEncodingException;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.util.*;
import java.util.function.Predicate;
import java.util.stream.Collectors;

/**
 * @Author Gong
 * @Description
 * @dATE 2021/12/7 11:26
 **/
public class Java8Tester {
    public static void main(String args[]) {
        try {

            // 使用基本编码
            String base64encodedString = Base64.getEncoder().encodeToString("runoob?java8".getBytes("utf-8"));
            System.out.println("Base64 编码字符串 (基本) :" + base64encodedString);

            // 解码
            byte[] base64decodedBytes = Base64.getDecoder().decode(base64encodedString);

            System.out.println("原始字符串: " + new String(base64decodedBytes, "utf-8"));
            base64encodedString = Base64.getUrlEncoder().encodeToString("runoob?java8".getBytes("utf-8"));
            System.out.println("Base64 编码字符串 (URL) :" + base64encodedString);

            StringBuilder stringBuilder = new StringBuilder();

            for (int i = 0; i < 10; ++i) {
                stringBuilder.append(UUID.randomUUID().toString());
            }

            byte[] mimeBytes = stringBuilder.toString().getBytes("utf-8");
            String mimeEncodedString = Base64.getMimeEncoder().encodeToString(mimeBytes);
            System.out.println("Base64 编码字符串 (MIME) :" + mimeEncodedString);

        } catch (UnsupportedEncodingException e) {
            System.out.println("Error :" + e.getMessage());
        }
    }
}